protected void Page_Load(object sender, EventArgs e)
{
_exampleModel = new List<ExampleModel>();
var exManager = new ExampleManager();
var knManager = new KnapsackManager();
var itManager = new ItemManager();
var idEx = exManager.GetAllExamplesId();
foreach (var id in idEx)
{
string knapsacks = string.Empty;
string items = string.Empty;
knManager.GetKnapsacks(id).ForEach(k => knapsacks+=","+k.Capacity);
itManager.GetItems(id).ForEach(i => items+=","+i.Weight);
_exampleModel.Add(new ExampleModel
{
Id = id,
Error = exManager.GetCalculateError(id),
Knapsacks = knapsacks.TrimStart(','),
Items = items.TrimStart(',')
});
}
ExamplesGrid.DataSource = _exampleModel;
ExamplesGrid.DataBind();
}
protected void btnCalculate_OnClick(object sender, EventArgs e)
{
var exManager = new ExampleManager();
if (Request.QueryString["idExp"] != null)
{
int idEx = Convert.ToInt32(Request.QueryString["idExp"]);
if (exManager.CheckExists(idEx))
{
TryCalculate(idEx);
}
}
}
private void TryCalculate(int idEx)
{
var calculateModel = new CalculateModel();
var knManager = new KnapsackManager();
var itManager = new ItemManager();
var exManager = new ExampleManager();
calculateModel.Knapsacks = knManager.GetKnapsacks(idEx);
calculateModel.Items = itManager.GetItems(idEx);
calculateModel.CalculateError = exManager.GetCalculateError(idEx);
_proxy.CalculateCompleted += _proxy_CalculateCompleted;
_proxy.CalculateAsync(TransportConverter.CalculateModelConverter(calculateModel));
}
// protected void OnRowDataBound(object sender, GridViewRowEventArgs e)
// {
// var a = KnapsacksGrid.Rows[0].Cells[0].Controls;
// if (e.Row.RowType == DataControlRowType.DataRow)
// {
// var lb = new Label{ID = "LbId"};
// var tb = new TextBox {CssClass = "form-control input-sm", ID = "GrIn"};
// e.Row.Cells[0].Controls.Add(lb);
// e.Row.Cells[1].Controls.Add(tb);
// }
// }
protected void btnCalculate_Click(object sender, EventArgs e)
{
int idExp = new ExampleManager().AddExample(_knapsacks, _items, _calculateError);
Response.Redirect("Resault.aspx?idExp="+idExp,true);
}
